Polaris Front Wheel Hub and Brake Rotor Kit M MATI Stainless Steel

Description

Product Overview

The M MATI front wheel hub and brake rotor kit is a purpose‑built replacement for a range of Polaris off‑road vehicles. Each component is manufactured to meet or exceed the original equipment specifications, ensuring a seamless fit and reliable performance. The hub itself is forged from a high‑strength aluminium alloy, a process that compresses the metal grains to create a dense, resilient structure capable of withstanding the torsional forces generated during aggressive riding. The brake rotor is crafted from stainless‑steel SUS 420, a material chosen for its excellent heat‑dissipation properties and resistance to corrosion. This combination of aluminium and stainless steel helps prevent common issues such as warping, cracking, or premature wear, even when the brakes are subjected to repeated high‑temperature cycles.

Key dimensions include a package size of 9.45 x 9.25 x 3.94 inches and a weight of approximately 10.85 pounds, making the kit easy to handle during installation. The kit contains a front wheel hub, four wheel studs, a bearing (44x72x33), a retaining ring, a front brake rotor, and four rotor bolts, providing everything needed for a complete replacement without the need for additional purchases. The part numbers 5137387-067, 5141046-067, 3514699, and 5254999 correspond to the original manufacturer specifications, guaranteeing compatibility with the listed Polaris models.

Usage

This kit is designed for use on a variety of Polaris models, including the Brutus (2013‑2018), PRO XD (2000D/4000G/Crew 2019‑2024), Ranger 570 Full‑Size (2015‑2016), Ranger 900 (2013‑2019), and Ranger 1000 (2017‑2024) series, as well as the XP, Crew XP, and Full Size Edition variants. Whether you are tackling steep mountain trails, navigating muddy forest paths, or cruising on sand dunes, the upgraded hub and rotor provide the confidence needed for precise braking and stable handling.

Installation is straightforward for anyone with basic mechanical skills. The hub bolts directly onto the axle, and the included bearing and retaining ring ensure a secure, vibration‑free fit. The rotor mounts to the hub using the supplied bolts, and the stainless‑steel construction helps maintain consistent braking performance even after repeated exposure to water, mud, and dust. Regular maintenance, such as cleaning the rotor surface and checking bolt torque, will extend the life of the components and keep the braking system operating at peak efficiency.

Why Choose Us

Choosing the M MATI kit means selecting a product that has undergone rigorous vibration and quality testing, mirroring the standards of original factory parts. The upgraded bearings feature a stainless‑steel cover that acts as a seal, protecting the internal components from contaminants that can cause premature failure. This design choice differentiates the kit from cheaper alternatives that often rely on ordinary rubber covers, which can degrade over time.

In addition to the superior materials, M MATI provides comprehensive after‑sales support. Customers can rely on a responsive service team for technical assistance, warranty claims, and guidance on proper installation techniques. The company’s commitment to quality is reflected in its strong customer review rating of 4.4 out of 5 stars, based on multiple verified purchases.

By offering a complete package that includes all necessary hardware, M MATI reduces the risk of mismatched parts and streamlines the replacement process. The kit’s design also emphasizes ease of service; the hub’s forged aluminium construction allows for quick removal and re‑installation, while the stainless‑steel rotor can be cleaned with standard brake cleaners without fear of corrosion.

Key Features

• High‑strength forged aluminium hub delivers superior durability and resistance to bending under heavy loads.
• Stainless‑steel SUS 420 rotor provides excellent heat dissipation and corrosion resistance for consistent braking.
• All‑inclusive kit with hub, studs, bearing, retaining ring, rotor, and bolts eliminates the need for extra purchases.
• Upgraded stainless‑steel bearing cover seals out dirt and moisture, extending component life.
• Dedicated customer support and warranty service ensure peace of mind after purchase.

FAQ

Will this kit fit my specific Polaris model?

Yes. The kit is engineered to fit a wide range of Polaris models, including Brutus (2013‑2018), PRO XD (2000D/4000G/Crew 2019‑2024), Ranger 570 Full‑Size (2015‑2016), Ranger 900 (2013‑2019), and Ranger 1000 (2017‑2024) as well as XP and Crew XP variants. Compatibility is confirmed by the manufacturer part numbers listed in the product details.

Do I need any special tools to install the kit?

No special tools are required beyond standard automotive hand tools. A socket set, torque wrench, and basic screwdrivers are sufficient to remove the old hub and rotor and install the new components. The included hardware is pre‑matched to the hub and rotor, simplifying the assembly process.

How does the stainless‑steel rotor improve braking performance?

The stainless‑steel SUS 420 rotor is designed to handle high temperatures generated during aggressive braking. Its material composition resists warping and cracking, maintaining a flat surface for even pad contact. This results in more predictable braking response and longer rotor life compared to lower‑grade steel alternatives.

What maintenance is recommended for the new hub and rotor?

Regularly inspect the rotor for surface contamination and clean it with a non‑abrasive brake cleaner. Check the torque of the rotor bolts after the first 50 miles of use, then re‑torque as needed according to the manufacturer’s specifications. The hub’s bearing should be lubricated periodically, and the stainless‑steel cover should be inspected for signs of wear.

Is there a warranty on this product?

M MATI offers a limited warranty that covers defects in material and workmanship. If any component fails under normal use within the warranty period, the company will provide a replacement or repair at no additional cost. Contact the support team with your purchase details for assistance.